EP3450451A4 - MODIFIED FIBROIN - Google Patents

MODIFIED FIBROIN Download PDF

Info

Publication number: EP3450451A4
Authority: EP; European Patent Office
Prior art keywords: modified fibroin; fibroin; modified
Prior art date: 2016-04-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP17789711.3A

Other languages

German (de)

French (fr)

Other versions

EP3450451A1 (en

Inventor

Keisuke Morita

Junichi Sugahara

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kojima Industries Corp

Spiber Inc

Original Assignee

Kojima Industries Corp

Spiber Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2016-04-28

Filing date

2017-04-28

Publication date

2019-12-04

2017-04-28 Application filed by Kojima Industries Corp, Spiber Inc filed Critical Kojima Industries Corp

2019-03-06 Publication of EP3450451A1 publication Critical patent/EP3450451A1/en

2019-12-04 Publication of EP3450451A4 publication Critical patent/EP3450451A4/en

Status Pending legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/70—Vectors or expression systems specially adapted for E. coli
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/43504—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/43504—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates
- C07K14/43513—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates from arachnidae
- C07K14/43518—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates from arachnidae from spiders
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/43504—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates
- C07K14/43563—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates from insects
- C07K14/43586—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates from insects from silkworms
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/10—Cells modified by introduction of foreign genetic material
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
- D01F4/02—Monocomponent artificial filaments or the like of proteins; Manufacture thereof from fibroin
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/20—Fusion polypeptide containing a tag with affinity for a non-protein ligand

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Genetics & Genomics (AREA)
Zoology (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Biophysics (AREA)
Insects & Arthropods (AREA)
Toxicology (AREA)
Medicinal Chemistry (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Gastroenterology & Hepatology (AREA)
Wood Science & Technology (AREA)
Bioinformatics & Cheminformatics (AREA)
Biomedical Technology (AREA)
Biotechnology (AREA)
Tropical Medicine & Parasitology (AREA)
General Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Textile Engineering (AREA)
Microbiology (AREA)
Plant Pathology (AREA)
Physics & Mathematics (AREA)
Cell Biology (AREA)
Peptides Or Proteins (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Artificial Filaments (AREA)

EP17789711.3A 2016-04-28 2017-04-28 MODIFIED FIBROIN Pending EP3450451A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2016091201		2016-04-28
JP2016220741		2016-11-11
PCT/JP2017/016917 WO2017188430A1 (en)	2016-04-28	2017-04-28	Modified fibroin

Publications (2)

Publication Number	Publication Date
EP3450451A1 EP3450451A1 (en)	2019-03-06
EP3450451A4 true EP3450451A4 (en)	2019-12-04

Family

ID=60159676

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17789711.3A Pending EP3450451A4 (en)	2016-04-28	2017-04-28	MODIFIED FIBROIN

Country Status (10)

Country	Link
US (1)	US20190135881A1 (en)
EP (1)	EP3450451A4 (en)
JP (1)	JP6736801B2 (en)
KR (1)	KR102242785B1 (en)
CN (1)	CN109311954A (en)
AU (1)	AU2017257938A1 (en)
BR (1)	BR112018067895A2 (en)
CA (1)	CA3012817A1 (en)
RU (1)	RU2769982C2 (en)
WO (1)	WO2017188430A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2018159137A (en)	2015-08-20	2018-10-11	国立研究開発法人理化学研究所	Method for producing polypeptide fiber having spider-like structure
BR112018067899A2 (en) *	2016-04-28	2019-04-24	Spiber Inc.	modified fibroin, nucleic acid, expression vector, host, and product.
JP2020097796A (en) *	2017-03-10	2020-06-25	Ｓｐｉｂｅｒ株式会社	Artificial fibroin fiber
JP6337252B1 (en) *	2017-03-10	2018-06-06	Ｓｐｉｂｅｒ株式会社	High shrinkage artificial fibroin fiber, method for producing the same, and method for shrinking artificial fibroin fiber
JP6807089B2 (en) *	2017-07-26	2021-01-06	Ｓｐｉｂｅｒ株式会社	Modified fibroin
CN111655913A (en) *	2018-01-31	2020-09-11	丝芭博株式会社	Method for producing protein fiber
JP7174983B2 (en) *	2018-01-31	2022-11-18	Ｓｐｉｂｅｒ株式会社	Spinning stock solution, fibroin fiber and method for producing the same
JP2021080573A (en) *	2018-01-31	2021-05-27	Ｓｐｉｂｅｒ株式会社	Filamentary tow of protein filament and fabrication method thereof
EP3770317A4 (en) *	2018-03-22	2022-01-19	Shima Seiki Mfg., Ltd.	Protein fiber crimping method, protein fiber production method, protein fibers, spun yarn, and textile product
JPWO2019194249A1 (en) *	2018-04-03	2021-04-15	Ｓｐｉｂｅｒ株式会社	Doping liquid, modified fibroin fiber and its manufacturing method
EP3779000A4 (en) *	2018-04-03	2021-12-29	Spiber Inc.	Composite fibers and method for manufacturing same
JP2021167277A (en) *	2018-04-03	2021-10-21	Ｓｐｉｂｅｒ株式会社	Artificial fibroin fiber
EP3556914A1 (en)	2018-04-20	2019-10-23	Lenzing Aktiengesellschaft	Regenerated cellulose moulded bodies and method for producing regenerated cellulose moulded bodies
JP2020121958A (en) *	2019-01-31	2020-08-13	Ｓｐｉｂｅｒ株式会社	Protein molding manufacturing method
JP2020120642A (en) *	2019-01-31	2020-08-13	Ｓｐｉｂｅｒ株式会社	Modified fibroin fiber manufacturing method and protein solution
JP2020120643A (en) *	2019-01-31	2020-08-13	Ｓｐｉｂｅｒ株式会社	Modified fibroin fiber manufacturing method and protein solution
US20220251150A1 (en) *	2019-06-28	2022-08-11	Spiber Inc.	Artificial Fur and Method for Manufacturing Same
JP7503287B2 (en)	2019-09-30	2024-06-20	Ｓｐｉｂｅｒ株式会社	Flame Retardant Composition
WO2021153779A1 (en) *	2020-01-31	2021-08-05	Ｓｐｉｂｅｒ株式会社	Meat substitute composition
AU2021289041A1 (en) *	2020-06-09	2023-01-19	Spiber Inc.	Meat-like food composition
CN117881691A (en) *	2021-08-02	2024-04-12	丝芭博株式会社	Porous body and method for producing same
EP4410822A1 (en)	2021-11-02	2024-08-07	Spiber Inc.	Esterified protein and production method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0452925A2 (en) *	1990-04-20	1991-10-23	The University Of Wyoming	Isolated DNA coding for spider silk protein, a replicable vector and a transformed cell containing the isolated DNA, and products thereof
US5994099A (en) *	1997-12-31	1999-11-30	The University Of Wyoming	Extremely elastic spider silk protein and DNA coding therefor
WO2007025719A1 (en) *	2005-08-29	2007-03-08	Technische Universitaet Muenchen	Modified spider silk proteins

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6608242B1 (en) *	2000-05-25	2003-08-19	E. I. Du Pont De Nemours And Company	Production of silk-like proteins in plants
JP2005502347A (en)	2001-08-29	2005-01-27	ユニバーシティオブワイオミング	Nucleic acids, polypeptides, antibodies encoding spider silk proteins and methods for using them
WO2003056297A2 (en) *	2001-10-02	2003-07-10	Trustees Of Tufts College	Self-assembling polymers, and materials fabricated therefrom
AU2003201513A1 (en) *	2002-01-11	2003-07-24	Nexia Biotechnologies, Inc.	Methods of producing silk polypeptides and products thereof
WO2011113446A1 (en) *	2010-03-17	2011-09-22	Amsilk Gmbh	Method for production of polypeptide containing fibres
JP5771833B2 (en)	2010-09-10	2015-09-02	岡本株式会社	Nucleic acids, proteins encoded by nucleic acids, recombinant organisms into which nucleic acids have been introduced, and proteins made by recombinant organisms
CA2812791C (en)	2010-09-28	2020-07-14	The University Of Notre Dame	Chimeric spider silk and uses thereof
WO2015042164A2 (en)	2013-09-17	2015-03-26	Refactored Materials, Inc.	Methods and compositions for synthesizing improved silk fibers
BR112018067899A2 (en) *	2016-04-28	2019-04-24	Spiber Inc.	modified fibroin, nucleic acid, expression vector, host, and product.

2017
- 2017-04-28 RU RU2018135565A patent/RU2769982C2/en active
- 2017-04-28 CA CA3012817A patent/CA3012817A1/en active Pending
- 2017-04-28 BR BR112018067895A patent/BR112018067895A2/en not_active Application Discontinuation
- 2017-04-28 EP EP17789711.3A patent/EP3450451A4/en active Pending
- 2017-04-28 KR KR1020187033499A patent/KR102242785B1/en active IP Right Grant
- 2017-04-28 CN CN201780025795.3A patent/CN109311954A/en active Pending
- 2017-04-28 AU AU2017257938A patent/AU2017257938A1/en not_active Abandoned
- 2017-04-28 JP JP2018514733A patent/JP6736801B2/en active Active
- 2017-04-28 WO PCT/JP2017/016917 patent/WO2017188430A1/en active Application Filing
- 2017-04-28 US US16/096,824 patent/US20190135881A1/en not_active Abandoned

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0452925A2 (en) *	1990-04-20	1991-10-23	The University Of Wyoming	Isolated DNA coding for spider silk protein, a replicable vector and a transformed cell containing the isolated DNA, and products thereof
US5994099A (en) *	1997-12-31	1999-11-30	The University Of Wyoming	Extremely elastic spider silk protein and DNA coding therefor
WO2007025719A1 (en) *	2005-08-29	2007-03-08	Technische Universitaet Muenchen	Modified spider silk proteins

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017188430A1 *

Also Published As

Publication number	Publication date
EP3450451A1 (en)	2019-03-06
RU2018135565A3 (en)	2021-01-14
AU2017257938A1 (en)	2018-08-23
CN109311954A (en)	2019-02-05
CA3012817A1 (en)	2017-11-02
JPWO2017188430A1 (en)	2018-08-30
KR20180137529A (en)	2018-12-27
BR112018067895A2 (en)	2019-09-03
WO2017188430A1 (en)	2017-11-02
JP6736801B2 (en)	2020-08-05
RU2769982C2 (en)	2022-04-12
US20190135881A1 (en)	2019-05-09
RU2018135565A (en)	2020-05-28
KR102242785B1 (en)	2021-04-20

Publication	Publication Date	Title
EP3450452A4 (en)	2019-11-27	MODIFIED FIBROIN
EP3450451A4 (en)	2019-12-04	MODIFIED FIBROIN
EP3454634A4 (en)	2020-01-08	SAATGRUBENSCHLIESSSENSOREN
DK3405050T3 (en)	2020-06-02	CHILD-PROTECTED SNUCKER
EP3431075A4 (en)	2020-01-22	EDARAVONDARREICHUNGSFORM
EP3466394A4 (en)	2020-01-01	GEHBEWEGUNGASSISTENZVORRICHTUNG
EP3476859A4 (en)	2019-12-11	MODIFIED FIBROIN
EP3440949A4 (en)	2020-01-08	GESCHMACKSINHALATOR
DK3436823T3 (en)	2021-04-26	ANTIGEN-ARRAY
EP3482772A4 (en)	2020-03-04	ANTI-MEDIUM
DK3335532T3 (en)	2019-10-14	Tandsharve
EP3483213A4 (en)	2020-02-19	ACRLYKAUTSCHUKZUSAMMENSETZUNG
DK3445708T3 (en)	2021-06-07	STIRBØJLE
DK3402792T3 (en)	2021-11-15	QUINOLIN-2-ON DERIVATORS
EP3484035A4 (en)	2020-02-26	HYSTERESESTROMVERSORGUNGSSCHALTUNG
EP3402022A4 (en)	2019-10-16	CLAMP-WIRE
EP3402021A4 (en)	2019-10-16	CLAMP-WIRE
DK3509963T3 (en)	2021-10-11	PALLECONTAINER
DK3528829T3 (en)	2022-05-30	BACITRACIN-ALGINATE-OLIGOMER-CONJUGATES
EP3466246A4 (en)	2020-02-19	ERNTEGUTMANAGEMENTSYSTEM
DK3575238T3 (en)	2022-01-31	PALLECONTAINER
EP3402421A4 (en)	2020-01-01	UTERINMANIPULATORANORDNUNG
EP3468396A4 (en)	2020-01-08	SHISHA-MELASSEKAPSELN
EP3477092A4 (en)	2020-02-26	ENDKAPPE
EP3455282A4 (en)	2020-01-01	POLYSILOXANHYDRAULIKFLÜSSIGKEITEN

Legal Events

Date	Code	Title	Description
2017-11-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-02-01	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2019-02-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-03-06	17P	Request for examination filed	Effective date: 20181128
2019-03-06	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2019-03-06	AX	Request for extension of the european patent	Extension state: BA ME
2019-04-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-08-07	DAV	Request for validation of the european patent (deleted)
2019-08-07	DAX	Request for extension of the european patent (deleted)
2019-12-04	A4	Supplementary search report drawn up and despatched	Effective date: 20191104
2019-12-04	RIC1	Information provided on ipc code assigned before grant	Ipc: C12N 1/19 20060101ALI20191028BHEP Ipc: C12N 1/15 20060101ALI20191028BHEP Ipc: C07K 14/435 20060101AFI20191028BHEP Ipc: C12N 15/09 20060101ALI20191028BHEP Ipc: C12N 5/10 20060101ALI20191028BHEP Ipc: C12N 1/21 20060101ALI20191028BHEP Ipc: D01F 4/02 20060101ALI20191028BHEP
2021-02-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-03-10	17Q	First examination report despatched	Effective date: 20210203
2021-06-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS